Intelligence · Disclosure tracker
Every public disclosure, dated and sourced.
Public breach disclosures from regulators, court filings, company notices and news reporting, each recorded with its date and a link to the original. Updated daily.
5,406
Disclosures in the tracker, all years
2,120
Of those, indexed in 2026
45
Added in November
46
Added in the last 7 days
7
Sectors covered
Source: LeakTrace disclosure tracker, 6 Nov 2026. Counts of records in the index, not estimates. Software advisories and security news are not counted.
Worldwide · How they got in
Incidents worldwide, by country.
77 incidents from 9 countries in the last 90 days, each from a public source and reviewed before it is shown. Where the source says how the attackers got in, the row says so.
- Netherlands27 Oct 2026Bank customers in RotterdamHow they got in: a cloned voice or video of a real person.Security Affairs (citing NL Times)
Critical31 May 2023
31 May 2023
Critical31 May 2023
12M customer records exposed in MOVEit breach
Finance · 95,000,000 records
12M customer records exposed in MOVEit breach
31 May 2023
Critical31 May 2023
4M patient Medicaid records exposed
Healthcare · 95,000,000 records
4M patient Medicaid records exposed
31 May 2023
Critical31 May 2023
4M patient Medicaid records exposed
Healthcare · 95,000,000 records
4M patient Medicaid records exposed
31 May 2023
High31 May 2023
31 May 2023
Critical31 May 2023
31 May 2023
High31 May 2023
310K student and patient records exposed
Education · 95,000,000 records
310K student and patient records exposed
31 May 2023
Critical31 May 2023
2.6M educator retirement records exposed
Education · 95,000,000 records
2.6M educator retirement records exposed
31 May 2023
Medium31 May 2023
31 May 2023
Critical31 May 2023
2.5M state resident records exposed
Government · 95,000,000 records
2.5M state resident records exposed
31 May 2023
Medium31 May 2023
31 May 2023
High31 May 2023
31 May 2023
Critical31 May 2023
31 May 2023
Critical31 May 2023
12M customer records exposed in MOVEit breach
Finance · 95,000,000 records
12M customer records exposed in MOVEit breach
31 May 2023
High31 May 2023
RaidForums
Retail · 478,604 records
478,604 records exposed, Dates of birth, Email addresses, IP addresses, Passwords and 1 more
31 May 2023
Critical31 May 2023
BORN Ontario (Birth Registry)
Healthcare · Records not stated
3.4M mothers' and infants' data stolen via MOVEit, Ontario birth registry
31 May 2023
Critical31 May 2023
MOVEit Transfer (Global Impact)
Technology · 95,000,000 records
Clop mass-exploited MOVEit, 2,500+ organizations worldwide compromised
31 May 2023
Medium31 May 2023
31 May 2023
Medium31 May 2023
Empower Retirement
Finance · Records not stated
53K participant records exposed in MOVEit breach
31 May 2023
High31 May 2023
31 May 2023
Medium31 May 2023
31 May 2023
Medium31 May 2023
31 May 2023
Medium31 May 2023
NASA (vendor breach)
Government · Records not stated
44K employee records exposed in Moveit vendor breach
31 May 2023
Medium31 May 2023
National Nuclear Security Administration
Government · 28,000 records
28K records exposed via contractor breach
31 May 2023
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